Excessive Heat for the Southwest; Showers and Thunderstorms for Portions of the Plains and East Coast

Showers and thunderstorms are expected across the eastern two-thirds of the country today along and ahead of a cold front. Some of these storms may result in isolated incidences of severe weather, including flash flooding. Meanwhile, more records may be tied or broken as excessive heat across the California's Central Valley and much of the Desert Southwest continues. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Partly Cloudy

82°F

28°C

Humidity	69%
Wind Speed	SW 7 G 18 mph
Barometer	29.57 in (1001.6 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	86°F (30°C)
Last update	6 Jun 1:55 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles ESE Occoquan VA

Severe T-storm Watch June 6, 02:34pm until June 6, 09:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch June 6, 02:34pm until June 6, 09:00pm
NOW until 9:00pm Thu
Severe T-storm Watch
This Afternoon
High: 88 °F
T-storms
Tonight
Low: 66 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 84 °F
Mostly Sunny
Friday Night
Low: 60 °F
Mostly Clear
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 65 °F
Partly Cloudy
Sunday
High: 84 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 62 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm before 4pm, then showers and thunderstorms likely between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 88. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 84. Light west wind increasing to 5 to 10 mph in the morning.

Friday Night

Mostly clear, with a low around 60. Northwest wind 3 to 7 mph.

Saturday

Sunny, with a high near 83. West wind 5 to 8 mph.

Saturday Night

Partly cloudy, with a low around 65.

Sunday

A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Mostly sunny, with a high near 84. Chance of precipitation is 30%.

Sunday Night

A chance of showers before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 78.

Monday Night

Partly cloudy, with a low around 58.

Tuesday

Mostly sunny, with a high near 79.

Tuesday Night

Partly cloudy, with a low around 60.

Wednesday

Mostly sunny, with a high near 84.